<table width="80%" border="0" id="mytbl">
<tr>
<td>ABC</td>
<td>abc</td>
</tr>
<tr>
<td>def</td>
<td>DEF</td>
</tr>
</table>
<button onclick="changeCell()">
<script language="javascript">
function changeCell(){
var tbl = document.getElementById("mytbl");
tbl.rows[0].cells[0].innerText = "dddddddddddddd";
// tbl.rows[0].cells[0].innerHTML = "<input type='text'>";}
</script>
<tr>
<td>ABC</td>
<td>abc</td>
</tr>
<tr>
<td>def</td>
<td>DEF</td>
</tr>
</table>
<button onclick="changeCell()">
<script language="javascript">
function changeCell(){
var tbl = document.getElementById("mytbl");
tbl.rows[0].cells[0].innerText = "dddddddddddddd";
// tbl.rows[0].cells[0].innerHTML = "<input type='text'>";}
</script>
解决方案 »
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